Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest46.4°F10744.4°F2.0°F
Illinois CD 2. Northeast46.3°F10344.6°F1.7°F
Illinois CD 3. West49.6°F10747.5°F2.1°F
Illinois CD 4. Central48.8°F10747.0°F1.8°F
Illinois CD 5. East48.3°F10346.7°F1.6°F
Illinois CD 6. West Southwest51.3°F10849.5°F1.8°F
Illinois CD 7. East Southeast51.0°F10349.5°F1.5°F
Illinois CD 8. Southwest53.6°F11052.0°F1.6°F
Illinois CD 9. Southeast53.4°F10452.0°F1.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published October 2019, retrieved on October 20, 2019 from